You may detain a car by
- Holding stop sign
- Driving cruiser behind it and press R (toggle blip) you don't have to siren / lights

-Speeding
-Ignored stop sign
-Suspicious driving behavior
-ignored red light
-Not using signal

-First Request for id and insurance.
-Check if the person / car details matched the records. ( Arrest after all the steps in the end)
-Give them a ticket where applicables

• expired id
  
• expired / no insurance
  
• expired plate numbers / underglow lights / broken windshield

-Drug test .

You can request for frisk when they show signs of suspicious

• looking elsewhere
  
• anxious
  
• Shaking

You may search the vehicle / person when

• They run
  
• DUI
  
• Smell alcohol / cannabis
  
• Red eyes
  
• green crumbs on shirt
  
• Carrying weapons when frisked

After completing all the above steps. Write the proper tickets and make arrest. Verbal warning also give you scores.

You may detain a person whom
- Litter
- Jaywalking ( did not cross road on green / crossroad )
- Match a description / WANTED
- Distributing drugs ( Havent implement )
- Possessing drugs ( Havent implement )

- Check id ( Arrest at the end if fake)
- Ticket for ( Littering / Jaywalking )

You may conduct frisk when they show suspicious behavior

• looking elsewhere
  
• anxious
  
• Shaking
  
• Red eyes

You may conduct search when

• They run
  
• Carrying weapons when frisked

*** Arrest only if needed ***
- Fake documents
- Carrying weapons / over amount drugs